It's unspoken but Gus trying to upsell the Spicy Curls to a customer jogs his memory of pitching the Spicy Curls at the Madrigal meeting in Germany of all the subsidiaries last(?) season which gets him thinking that Lalo must be on the hunt for the rest of the German work crew to find an angle against Gus - which will inevitably lead to him finding the Superlab....ridiculous but amazing.

Gus discovers his own weakness and starts planning for the coming attack without any meaningful dialogue at all.